Unit 300 - 1200 Softener Capacity as CaCo³ 50ppm (m³) 300 - 1200 Softener Capacity as CaCo³ 100ppm (m³) 151 - 600 Softener Capacity as CaCo³ 200ppm (m³) 75 - 300 Softener Capacity as CaCo³ 300ppm (m³) 50 - 200 Salt Consumption (kg/reg) 24 - 96 Peak (m³/hr) 15 - 50 Total water used during regeneration (m³) 0.8 - 3 Total water used during regeneration with conductivity meter (m³) 0.5 - 1.9 Regeneration time (mins) 50 - 70 This series of volume-controlled Counter Current Water Softening plants are selected specifically for reliable and economical operation.